src/chrome/browser/translate/translate_browsertest.cc

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "base/command_line.h"
   6 #include "base/files/file_path.h"
   7 #include "base/strings/string_util.h"
   8 #include "base/strings/utf_string_conversions.h"
   9 #include "chrome/browser/chrome_notification_types.h"
  10 #include "chrome/browser/infobars/infobar.h"
  11 #include "chrome/browser/infobars/infobar_service.h"
  12 #include "chrome/browser/translate/translate_infobar_delegate.h"
  13 #include "chrome/browser/translate/translate_script.h"
  14 #include "chrome/browser/ui/browser.h"
  15 #include "chrome/browser/ui/tabs/tab_strip_model.h"
  16 #include "chrome/test/base/in_process_browser_test.h"
  17 #include "chrome/test/base/test_switches.h"
  18 #include "chrome/test/base/ui_test_utils.h"
  19 #include "components/translate/core/common/translate_switches.h"
  20 #include "content/public/browser/notification_service.h"
  21 #include "content/public/test/browser_test_utils.h"
  22 #include "net/http/http_status_code.h"
  23 #include "net/test/embedded_test_server/embedded_test_server.h"
  24 #include "net/test/spawned_test_server/spawned_test_server.h"
  25 #include "net/url_request/test_url_fetcher_factory.h"
  26 #include "net/url_request/url_fetcher_delegate.h"
  27
  28 namespace {
  29
  30 const base::FilePath::CharType kTranslateRoot[] =
  31     FILE_PATH_LITERAL("chrome/test/data/translate");
  32 const char kNonSecurePrefix[] = "/translate/";
  33 const char kSecurePrefix[] = "files/";
  34 const char kFrenchTestPath[] = "fr_test.html";
  35 const char kRefreshMetaTagTestPath[] = "refresh_meta_tag.html";
  36 const char kRefreshMetaTagCaseInsensitiveTestPath[] =
  37     "refresh_meta_tag_casei.html";
  38 const char kRefreshMetaTagAtOnloadTestPath[] =
  39     "refresh_meta_tag_at_onload.html";
  40 const char kUpdateLocationTestPath[] = "update_location.html";
  41 const char kUpdateLocationAtOnloadTestPath[] = "update_location_at_onload.html";
  42 const char kMainScriptPath[] = "pseudo_main.js";
  43 const char kElementMainScriptPath[] = "pseudo_element_main.js";
  44
  45 };  // namespace
  46
  47 class TranslateBrowserTest : public InProcessBrowserTest {
  48  public:
  49   TranslateBrowserTest()
  50       : https_server_(net::SpawnedTestServer::TYPE_HTTPS,
  51                       SSLOptions(SSLOptions::CERT_OK),
  52                       base::FilePath(kTranslateRoot)),
  53         infobar_service_(NULL) {}
  54
  55   virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE {
  56     ASSERT_TRUE(https_server_.Start());
  57     // Setup alternate security origin for testing in order to allow XHR against
  58     // local test server. Note that this flag shows a confirm infobar in tests.
  59     GURL base_url = GetSecureURL("");
  60     command_line->AppendSwitchASCII(
  61         translate::switches::kTranslateSecurityOrigin,
  62         base_url.GetOrigin().spec());
  63   }
  64
  65  protected:
  66   GURL GetNonSecureURL(const std::string& path) const {
  67     std::string prefix(kNonSecurePrefix);
  68     return embedded_test_server()->GetURL(prefix + path);
  69   }
  70
  71   GURL GetSecureURL(const std::string& path) const {
  72     std::string prefix(kSecurePrefix);
  73     return https_server_.GetURL(prefix + path);
  74   }
  75
  76   TranslateInfoBarDelegate* GetExistingTranslateInfoBarDelegate() {
  77     if (!infobar_service_) {
  78       content::WebContents* web_contents =
  79           browser()->tab_strip_model()->GetActiveWebContents();
  80       if (web_contents)
  81         infobar_service_ = InfoBarService::FromWebContents(web_contents);
  82     }
  83     if (!infobar_service_) {
  84       ADD_FAILURE() << "infobar service is not available";
  85       return NULL;
  86     }
  87
  88     TranslateInfoBarDelegate* delegate = NULL;
  89     for (size_t i = 0; i < infobar_service_->infobar_count(); ++i) {
  90       // Check if the shown infobar is a confirm infobar coming from the
  91       // |kTranslateSecurityOrigin| flag specified in SetUpCommandLine().
  92       // This infobar appears in all tests of TranslateBrowserTest and can be
  93       // ignored here.
  94       ConfirmInfoBarDelegate* confirm = infobar_service_->infobar_at(i)->
  95           delegate()->AsConfirmInfoBarDelegate();
  96       if (confirm)
  97         continue;
  98
  99       TranslateInfoBarDelegate* translate = infobar_service_->infobar_at(i)->
 100           delegate()->AsTranslateInfoBarDelegate();
 101       if (translate) {
 102         EXPECT_FALSE(delegate) << "multiple infobars are shown unexpectedly";
 103         delegate = translate;
 104         continue;
 105       }
 106
 107       // Other infobar should not be shown.
 108       EXPECT_TRUE(delegate);
 109     }
 110     return delegate;
 111   }
 112
 113  private:
 114   net::SpawnedTestServer https_server_;
 115   InfoBarService* infobar_service_;
 116
 117   typedef net::SpawnedTestServer::SSLOptions SSLOptions;
 118
 119   DISALLOW_COPY_AND_ASSIGN(TranslateBrowserTest);
 120 };
 121
 122 IN_PROC_BROWSER_TEST_F(TranslateBrowserTest, TranslateInIsolatedWorld) {
 123 #if defined(OS_WIN) && defined(USE_ASH)
 124   // Disable this test in Metro+Ash for now (http://crbug.com/262796).
 125   if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kAshBrowserTests))
 126     return;
 127 #endif
 128
 129   net::TestURLFetcherFactory factory;
 130   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 131
 132   // Check if there is no Translate infobar.
 133   TranslateInfoBarDelegate* translate = GetExistingTranslateInfoBarDelegate();
 134   EXPECT_FALSE(translate);
 135
 136   // Setup infobar observer.
 137   content::WindowedNotificationObserver infobar(
 138       chrome::NOTIFICATION_TAB_CONTENTS_INFOBAR_ADDED,
 139       content::NotificationService::AllSources());
 140
 141   // Setup page title observer.
 142   content::WebContents* web_contents =
 143       browser()->tab_strip_model()->GetActiveWebContents();
 144   ASSERT_TRUE(web_contents);
 145   content::TitleWatcher watcher(web_contents, base::ASCIIToUTF16("PASS"));
 146   watcher.AlsoWaitForTitle(base::ASCIIToUTF16("FAIL"));
 147
 148   // Visit non-secure page which is going to be translated.
 149   ui_test_utils::NavigateToURL(browser(), GetNonSecureURL(kFrenchTestPath));
 150
 151   // Wait for Chrome Translate infobar.
 152   infobar.Wait();
 153
 154   // Perform Chrome Translate.
 155   translate = GetExistingTranslateInfoBarDelegate();
 156   ASSERT_TRUE(translate);
 157   translate->Translate();
 158
 159   // Hook URLFetcher for element.js.
 160   GURL script1_url = GetSecureURL(kMainScriptPath);
 161   GURL script2_url = GetSecureURL(kElementMainScriptPath);
 162   std::string element_js = "main_script_url = '" + script1_url.spec() + "';\n";
 163   element_js += "element_main_script_url = '" + script2_url.spec() + "';\n";
 164   element_js +=
 165     "google = { 'translate' : { 'TranslateService' : function() { return {\n"
 166     "  isAvailable: function() {\n"
 167     "    cr.googleTranslate.onLoadJavascript(main_script_url);\n"
 168     "    return true;\n"
 169     "  },\n"
 170     "  translatePage: function(sl, tl, cb) {\n"
 171     "    cb(1, true);\n"
 172     "  }\n"
 173     "} } } };\n"
 174     "cr.googleTranslate.onTranslateElementLoad();\n";
 175   net::TestURLFetcher* fetcher =
 176       factory.GetFetcherByID(TranslateScript::kFetcherId);
 177   ASSERT_TRUE(fetcher);
 178   net::URLRequestStatus status;
 179   status.set_status(net::URLRequestStatus::SUCCESS);
 180   fetcher->set_status(status);
 181   fetcher->set_url(fetcher->GetOriginalURL());
 182   fetcher->set_response_code(net::HTTP_OK);
 183   fetcher->SetResponseString(element_js);
 184   fetcher->delegate()->OnURLFetchComplete(fetcher);
 185
 186   // Wait for the page title is changed after the test finished.
 187   const base::string16 result = watcher.WaitAndGetTitle();
 188   EXPECT_EQ("PASS", UTF16ToASCII(result));
 189 }
 190
 191 IN_PROC_BROWSER_TEST_F(TranslateBrowserTest, IgnoreRefreshMetaTag) {
 192 #if defined(OS_WIN) && defined(USE_ASH)
 193   // Disable this test in Metro+Ash for now (http://crbug.com/262796).
 194   if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kAshBrowserTests))
 195     return;
 196 #endif
 197
 198   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 199
 200   // Check if there is no Translate infobar.
 201   TranslateInfoBarDelegate* translate = GetExistingTranslateInfoBarDelegate();
 202   EXPECT_FALSE(translate);
 203
 204   // Setup page title observer.
 205   content::WebContents* web_contents =
 206       browser()->tab_strip_model()->GetActiveWebContents();
 207   ASSERT_TRUE(web_contents);
 208   content::TitleWatcher watcher(web_contents, base::ASCIIToUTF16("PASS"));
 209   watcher.AlsoWaitForTitle(base::ASCIIToUTF16("FAIL"));
 210
 211   // Visit a test page.
 212   ui_test_utils::NavigateToURL(
 213       browser(),
 214       GetNonSecureURL(kRefreshMetaTagTestPath));
 215
 216   // Wait for the page title is changed after the test finished.
 217   const base::string16 result = watcher.WaitAndGetTitle();
 218   EXPECT_EQ("PASS", UTF16ToASCII(result));
 219
 220   // Check if there is no Translate infobar.
 221   translate = GetExistingTranslateInfoBarDelegate();
 222   EXPECT_FALSE(translate);
 223 }
 224
 225 IN_PROC_BROWSER_TEST_F(TranslateBrowserTest,
 226                        IgnoreRefreshMetaTagInCaseInsensitive) {
 227 #if defined(OS_WIN) && defined(USE_ASH)
 228   // Disable this test in Metro+Ash for now (http://crbug.com/262796).
 229   if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kAshBrowserTests))
 230     return;
 231 #endif
 232
 233   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 234
 235   // Check if there is no Translate infobar.
 236   TranslateInfoBarDelegate* translate = GetExistingTranslateInfoBarDelegate();
 237   EXPECT_FALSE(translate);
 238
 239   // Setup page title observer.
 240   content::WebContents* web_contents =
 241       browser()->tab_strip_model()->GetActiveWebContents();
 242   ASSERT_TRUE(web_contents);
 243   content::TitleWatcher watcher(web_contents, base::ASCIIToUTF16("PASS"));
 244   watcher.AlsoWaitForTitle(base::ASCIIToUTF16("FAIL"));
 245
 246   // Visit a test page.
 247   ui_test_utils::NavigateToURL(
 248       browser(),
 249       GetNonSecureURL(kRefreshMetaTagCaseInsensitiveTestPath));
 250
 251   // Wait for the page title is changed after the test finished.
 252   const base::string16 result = watcher.WaitAndGetTitle();
 253   EXPECT_EQ("PASS", UTF16ToASCII(result));
 254
 255   // Check if there is no Translate infobar.
 256   translate = GetExistingTranslateInfoBarDelegate();
 257   EXPECT_FALSE(translate);
 258 }
 259
 260 IN_PROC_BROWSER_TEST_F(TranslateBrowserTest, IgnoreRefreshMetaTagAtOnload) {
 261 #if defined(OS_WIN) && defined(USE_ASH)
 262   // Disable this test in Metro+Ash for now (http://crbug.com/262796).
 263   if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kAshBrowserTests))
 264     return;
 265 #endif
 266
 267   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 268
 269   // Check if there is no Translate infobar.
 270   TranslateInfoBarDelegate* translate = GetExistingTranslateInfoBarDelegate();
 271   EXPECT_FALSE(translate);
 272
 273   // Setup page title observer.
 274   content::WebContents* web_contents =
 275       browser()->tab_strip_model()->GetActiveWebContents();
 276   ASSERT_TRUE(web_contents);
 277   content::TitleWatcher watcher(web_contents, base::ASCIIToUTF16("PASS"));
 278   watcher.AlsoWaitForTitle(base::ASCIIToUTF16("FAIL"));
 279
 280   // Visit a test page.
 281   ui_test_utils::NavigateToURL(
 282       browser(),
 283       GetNonSecureURL(kRefreshMetaTagAtOnloadTestPath));
 284
 285   // Wait for the page title is changed after the test finished.
 286   const base::string16 result = watcher.WaitAndGetTitle();
 287   EXPECT_EQ("PASS", UTF16ToASCII(result));
 288
 289   // Check if there is no Translate infobar.
 290   translate = GetExistingTranslateInfoBarDelegate();
 291   EXPECT_FALSE(translate);
 292 }
 293
 294 IN_PROC_BROWSER_TEST_F(TranslateBrowserTest, UpdateLocation) {
 295 #if defined(OS_WIN) && defined(USE_ASH)
 296   // Disable this test in Metro+Ash for now (http://crbug.com/262796).
 297   if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kAshBrowserTests))
 298     return;
 299 #endif
 300
 301   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 302
 303   // Check if there is no Translate infobar.
 304   TranslateInfoBarDelegate* translate = GetExistingTranslateInfoBarDelegate();
 305   EXPECT_FALSE(translate);
 306
 307   // Setup page title observer.
 308   content::WebContents* web_contents =
 309       browser()->tab_strip_model()->GetActiveWebContents();
 310   ASSERT_TRUE(web_contents);
 311   content::TitleWatcher watcher(web_contents, base::ASCIIToUTF16("PASS"));
 312   watcher.AlsoWaitForTitle(base::ASCIIToUTF16("FAIL"));
 313
 314   // Visit a test page.
 315   ui_test_utils::NavigateToURL(
 316       browser(),
 317       GetNonSecureURL(kUpdateLocationTestPath));
 318
 319   // Wait for the page title is changed after the test finished.
 320   const base::string16 result = watcher.WaitAndGetTitle();
 321   EXPECT_EQ("PASS", UTF16ToASCII(result));
 322
 323   // Check if there is no Translate infobar.
 324   translate = GetExistingTranslateInfoBarDelegate();
 325   EXPECT_FALSE(translate);
 326 }
 327
 328 IN_PROC_BROWSER_TEST_F(TranslateBrowserTest, UpdateLocationAtOnload) {
 329 #if defined(OS_WIN) && defined(USE_ASH)
 330   // Disable this test in Metro+Ash for now (http://crbug.com/262796).
 331   if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kAshBrowserTests))
 332     return;
 333 #endif
 334
 335   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 336
 337   // Check if there is no Translate infobar.
 338   TranslateInfoBarDelegate* translate = GetExistingTranslateInfoBarDelegate();
 339   EXPECT_FALSE(translate);
 340
 341   // Setup page title observer.
 342   content::WebContents* web_contents =
 343       browser()->tab_strip_model()->GetActiveWebContents();
 344   ASSERT_TRUE(web_contents);
 345   content::TitleWatcher watcher(web_contents, base::ASCIIToUTF16("PASS"));
 346   watcher.AlsoWaitForTitle(base::ASCIIToUTF16("FAIL"));
 347
 348   // Visit a test page.
 349   ui_test_utils::NavigateToURL(
 350       browser(),
 351       GetNonSecureURL(kUpdateLocationAtOnloadTestPath));
 352
 353   // Wait for the page title is changed after the test finished.
 354   const base::string16 result = watcher.WaitAndGetTitle();
 355   EXPECT_EQ("PASS", UTF16ToASCII(result));
 356
 357   // Check if there is no Translate infobar.
 358   translate = GetExistingTranslateInfoBarDelegate();
 359   EXPECT_FALSE(translate);
 360 }